If you need 3 cups of flour for 1 batch of cookies, how many cups of flour will you need for 3 batches of cookies?

Triangle xyz has vertices x(1,3), y(0,0)

When x = 3 and y = 5, by how much does the value of 3x2 – 2y exceed the value of 2x2 – 3y ?

Which questions would most a reader identify the author's purpose for writing? check all that apply. what type of text is this? what type of reviews did the book receive? how many copies of the book have been sold? what is the central idea? how does this text make one feel?